Home / 10,522.06-14,520.32-6,045.46

Finding the Fourth Proportional to 10,522.06, 14,520.32 and 6,045.46

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Solution

The fourth proportional to 10,522.06, 14,520.32 and 6,045.46 is: 8,342.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,522.06 : 14,520.32 = 6,045.46 : x
  2. Step 2: Convert to fraction form
    10,522.06/14,520.32 = 6,045.46/x
  3. Step 3: Cross multiply
    10,522.06x = 14,520.32 × 6,045.46
  4. Step 4: Simplify right side
    10,522.06x = 87,782,045.61
  5. Step 5: Solve for x
    x = 87,782,045.61/10,522.06
  6. Step 6: Final answer
    x = 8,342.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.